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20052025
most citedNear-linear time approximation algorithms for optimal transport via Sinkhorn iteration

290 citations · 1.8k across the 59 of their papers we have counts for

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Showing 2023Show all

5 papers · 1 filter

math.ST2023★ 3 cited

High-Dimensional Statistics

Philippe Rigollet, Jan-Christian Hütter

These lecture notes were written for the course 18.657, High Dimensional Statistics at MIT. They build on a set of notes that was prepared at Princeton University in 2013-14 that w…

q-bio.QM2023

Optimal transport for automatic alignment of untargeted metabolomic data

Marie Breeur, George Stepaniants, Pekka Keski-Rahkonen +2

Untargeted metabolomic profiling through liquid chromatography-mass spectrometry (LC-MS) measures a vast array of metabolites within biospecimens, advancing drug development, disea…

cs.LG2023★ 7 cited

The emergence of clusters in self-attention dynamics

Borjan Geshkovski, Cyril Letrouit, Yury Polyanskiy +1

Viewing Transformers as interacting particle systems, we describe the geometry of learned representations when the weights are not time dependent. We show that particles, represent…

math.ST2023★ 3 cited

Learning Gaussian Mixtures Using the Wasserstein-Fisher-Rao Gradient Flow

Yuling Yan, Kaizheng Wang, Philippe Rigollet

Gaussian mixture models form a flexible and expressive parametric family of distributions that has found applications in a wide variety of applications. Unfortunately, fitting thes…

math.ST2023

On the Approximation Accuracy of Gaussian Variational Inference

Anya Katsevich, Philippe Rigollet

The main computational challenge in Bayesian inference is to compute integrals against a high-dimensional posterior distribution. In the past decades, variational inference (VI) ha…